Csah 16 over Otter Tail River
FairWilkin County, Minnesota · 0.5 MI S of JCT TH 210 · Structure no. 84507
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 242 ft
- 4 main spans
- Daily traffic
- 1,322
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 16 over Otter Tail River is a prestressed concrete stringer/multi-beam or girder carrying Csah 16 over Otter Tail River in Wilkin County, Minnesota. It was built in 1977, so it is 48 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,322 vehicles a day, projected to reach 1,250 by 2042. The structure is 242 ft (73.7 m) long and 52 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 16 over Otter Tail River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Csah 16 over Otter Tail River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Csah 16 over Otter Tail River carry?
About 1,322 vehicles per day (2022 count).
How long is Csah 16 over Otter Tail River?
The structure is 242 ft (73.7 m) long with a longest span of 59 ft (18 m) and a deck 52 ft wide.
Who owns Csah 16 over Otter Tail River?
It is owned by the County Highway Agency.